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SR3J5

The Cisco SR3J5 is a high-performance, used 40GBASE-SR4 QSFP+ transceiver module designed for short-reach data center connectivity, offering reliable, energy-efficient fiber optic transmission over multimode fiber up to 150 meters.

SKU: SR3J5 Brand: Product ID: 127498

Description

The Cisco SR3J5 is a high-performance network module designed to enhance scalability and efficiency in enterprise environments. Built for reliability, this module integrates seamlessly into compatible Cisco networking equipment, providing robust connectivity and advanced data processing capabilities. Its durable construction ensures long-term performance, making it a cost-effective solution for businesses looking to expand their network infrastructure. With optimized power consumption and efficient heat dissipation, it delivers consistent operation even under heavy workloads.

Equipped with advanced hardware components, the Cisco SR3J5 supports high-speed data transfer and improved network management. It features multiple high-bandwidth interfaces, ensuring seamless communication across devices while maintaining low latency. Designed for compatibility with various Cisco chassis, this module enhances flexibility in network deployment. Whether upgrading an existing system or expanding capacity, it provides the performance and reliability needed for demanding networking environments.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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